A．The liberation of women in the early part of the 20th century.B．The great advances in scientific knowledge and in medicine.C．Different attitudes to religion, authority and tradition.D．Changes of British attitudes toward marriag
A．The liberation of women in the early part of the 20th century.
B．The great advances in scientific knowledge and in medicine.
C．Different attitudes to religion, authority and tradition.
D．Changes of British attitudes toward marriag